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Medical Term:

labyrinthine fistula


a fistula between a fluid-filled compartment of the inner ear and another fluid-filled compartment in the inner ear (internal) or a space external to the inner ear as the middle ear or mastoid air cells or subarachnoid space (external); it may result in auditory and vestibular disturbances, depending on its location.

See: perilymphatic fistula

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.